Media type: E-Article Title: Alpha, beta, type 1 and 2 errors, Ergon Pearson and Jerzy Neyman Contributor: Brereton, Richard G. imprint: Wiley, 2021 Published in: Journal of Chemometrics Language: English DOI: 10.1002/cem.3240 ISSN: 0886-9383; 1099-128X Keywords: Applied Mathematics ; Analytical Chemistry Origination: Footnote: Description: <jats:p>The alternative hypothesis is introduced, and the ideas of type 1 errors and type 2 errors are described and illustrated using contingency tables and graphically.</jats:p>